三角叶杨
- 网络cottonwood
三角叶杨-
白木树如美国鹅掌揪、椴、三角叶杨等各种落叶树人为去叶对紫椴幼树叶片净光合速率的影响
Any of various deciduous trees such as the tulip tree , basswood , or cottonwood . Effect of Artificial Defoliation on Leaf Net Photosynthetic Rate of Tilia amurensis Young Trees
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在小溪河床附近，有时能发现三角叶杨。
Close to streambeds , cottonwoods can sometimes be found .
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没人会记得它们埋葬在这里，尽管三角叶杨、柳树和棕榈树的根茎或许偶尔会发现它们的存在。
No memorial will mark their burial , though the roots of cottonwoods , willows , and palms may occasionally make note of their presence .